.img-responsive {
  position: static;
  display: inline-block;
  height: auto;
  max-width: 100%;
}
.mycard {
  background-color: #F8F8F8 !important;
}
.mycard:hover {
  background-color: #E22A2E !important;
  color: #FFFFFF;
}
.cutitle {
  position: absolute;
  color: #FFFFFF;
  top: 40%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  font-size: 70px;
  text-align: center;
  width: 1200px;
  letter-spacing: 4px;
}
.cudetail {
  position: absolute;
  top: 65%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  color: #FFFFFF;
  text-align: center;
  font-size: 28px;
}
.devtime:hover {
  transform: scale(1.1);
  transition: 0.5s;
}
.ant-steps-item-description:hover {
  transform: scale(1.1) !important;
  transition: 0.5s !important;
}
/*横向时间轴*/
.time-horizontal {
  list-style-type: none;
  border-top: 1px solid #E22A2E;
  max-width: 600px;
  padding: 0px;
  margin: 0 auto;
}
.time-horizontal li {
  float: left;
  position: relative;
  text-align: center;
  width: 40%;
  padding-top: 10px;
}
.time-horizontal li b:before {
  content: url(https://z3.ax1x.com/2021/08/12/fdwrRS.png);
  transform: scale(0.5);
  position: absolute;
  top: -17px;
  left: 45%;
}
.time-horizontal li top:before {
  content: url(https://z3.ax1x.com/2021/08/12/fdDmrQ.png);
  transform: scale(0.5);
  position: absolute;
  top: -27px;
  left: 45%;
}
.time-horizontal li time:before {
  content: '';
  color: #4c4c4c;
  position: absolute;
  top: -10px;
  left: 47%;
  height: 20px;
  width: 2px;
  background: #4c4c4c;
}
.date {
  position: absolute;
  top: -40px;
  left: 40%;
  color: #9F9F9F;
}
.year {
  position: absolute;
  font-size: 24px;
  top: -50px;
  left: 36%;
}
.date-bottom {
  position: absolute;
  top: 30px;
  left: 40%;
  color: #9F9F9F;
}
.timedetail {
  position: absolute;
  color: #9F9F9F;
  padding-top: 20px;
  top: 20px;
}
.timedetail-top {
  position: absolute;
  color: #9F9F9F;
  padding: 10px;
  text-align: left;
  top: -120px;
}
.page-to:hover {
  color: #E22A2E;
}
.swiperfather {
  position: relative;
  padding: 0 50px;
}
.swiper-container {
  height: 270px;
  width: 900px;
}
.swiper-slide {
  position: relative;
  top: 50%;
}
.swiper-button-prev:after,
.swiper-button-next:after {
  color: #e22a2e !important;
  font-size: 22px !important;
}
